CVSS: 8.0EPSS: 85%CPEs: 21EXPL: 12CVE-2021-21300 – malicious repositories can execute remote code while cloning
https://notcve.org/view.php?id=CVE-2021-21300
Git is an open-source distributed revision control system. In affected versions of Git a specially crafted repository that contains symbolic links as well as files using a clean/smudge filter such as Git LFS, may cause just-checked out script to be executed while cloning onto a case-insensitive file system such as NTFS, HFS+ or APFS (i.e. the default file systems on Windows and macOS). Note that clean/smudge filters have to be configured for that. Git for Windows configures Git LFS by default, and is therefore vulnerable. The problem has been patched in the versions published on Tuesday, March 9th, 2021. • https://github.com/AlkenePan/CVE-2021-21300 https://github.com/Maskhe/CVE-2021-21300 https://github.com/1uanWu/CVE-2021-21300 https://github.com/Roboterh/CVE-2021-21300 https://github.com/Saboor-Hakimi-23/CVE-2021-21300 https://github.com/Kirill89/CVE-2021-21300 https://github.com/erranfenech/CVE-2021-21300 https://github.com/fengzhouc/CVE-2021-21300 https://github.com/danshuizhangyu/CVE-2021-21300 https://github.com/Faisal78123/CVE-2021-21300 http://packetstormsecurity. • CWE-59: Improper Link Resolution Before File Access ('Link Following') •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2020-28490 – Command Injection
https://notcve.org/view.php?id=CVE-2020-28490
The package async-git before 1.13.2 are vulnerable to Command Injection via shell meta-characters (back-ticks). For example: git.reset('atouch HACKEDb') El paquete async-git versiones anteriores a 1.13.2, es vulnerable a una inyección de comandos por medio de metacaracteres de shell (retrocesos). Por ejemplo: git.reset('atouch HACKEDb') • https://github.com/omrilotan/async-git/commit/d1950a5021f4e19d92f347614be0d85ce991510d https://github.com/omrilotan/async-git/pull/14 https://snyk.io/vuln/SNYK-JS-ASYNCGIT-1064877 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 9.8EPSS: 2%CPEs: 1EXPL: 1CVE-2021-3190
https://notcve.org/view.php?id=CVE-2021-3190
The async-git package before 1.13.2 for Node.js allows OS Command Injection via shell metacharacters, as demonstrated by git.reset and git.tag. El paquete async-git versiones anteriores a 1.13.2 para Node.js, permite una Inyección de Comandos del Sistema Operativo por medio de metacaracteres de shell, como es demostrado por git.reset y git.tag • https://advisory.checkmarx.net/advisory/CX-2021-4772 https://github.com/omrilotan/async-git/pull/13 https://github.com/omrilotan/async-git/pull/13/commits/611823bd97dd41e9e8127c38066868ff9dcfa57a https://github.com/omrilotan/async-git/pull/13/commits/a5f45f58941006c4cc1699609383b533d9b92c6a https://github.com/omrilotan/async-git/pull/14 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-21237 – Git LFS can execute a Git binary from the current directory on Windows
https://notcve.org/view.php?id=CVE-2021-21237
Git LFS is a command line extension for managing large files with Git. On Windows, if Git LFS operates on a malicious repository with a git.bat or git.exe file in the current directory, that program would be executed, permitting the attacker to execute arbitrary code. This does not affect Unix systems. This is the result of an incomplete fix for CVE-2020-27955. This issue occurs because on Windows, Go includes (and prefers) the current directory when the name of a command run does not contain a directory separator. • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27955 https://github.com/git-lfs/git-lfs/commit/fc664697ed2c2081ee9633010de0a7f9debea72a https://github.com/git-lfs/git-lfs/releases/tag/v2.13.2 https://github.com/git-lfs/git-lfs/security/advisories/GHSA-cx3w-xqmc-84g5 • CWE-426: Untrusted Search Path •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-3028
https://notcve.org/view.php?id=CVE-2021-3028
git-big-picture before 1.0.0 mishandles ' characters in a branch name, leading to code execution. git-big-picture versiones anteriores a 1.0.0, maneja inapropiadamente los caracteres en un nombre de rama, conllevando a una ejecución de código. • https://github.com/git-big-picture/git-big-picture/pull/27 https://github.com/git-big-picture/git-big-picture/pull/62 https://github.com/git-big-picture/git-big-picture/releases/tag/v1.0.0 • CWE-20: Improper Input Validation •